Submitted on: 24 August 2002.
Revised on: 20 October 2002.
Accepted on: 13 November 2002.
___________________Chinese Journal of Catalysis---ELSEVIER
Submitted on: 16 September 2000.
Revised on: 21 October 2000.
Accepted on: 14 November 2000.
___________________Chinese Journal of Catalysis---ELSEVIER
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http://reply.papertrans.cn/1/53/5295/5295-14.png
Submitted on: 23 June 2006.
Revised on: 31 July 2006.
Accepted on: 15 August 2006.
___________________Chinese Journal of Catalysis---ELSEVIER
Submitted on: 16 August 2012.
Revised on: 12 October 2012.
Accepted on: 04 December 2012.
___________________Chinese Journal of Catalysis---ELSEVIER
Submitted on: 28 December 2002.
Revised on: 08 March 2003.
Accepted on: 05 April 2003.
___________________Chinese Journal of Catalysis---ELSEVIER
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Submitted on: 31 May 2002.
Revised on: 26 August 2002.
Accepted on: 30 September 2002.
___________________Chinese Journal of Catalysis---ELSEVIER